/* ******* Red Rotations ******** */

void r1(  struct aCube *);
void r2(  struct aCube *);
void r3(  struct aCube *);
void r1c( struct aCube *);
void r1e( struct aCube *);
void r2c( struct aCube *);
void r2e( struct aCube *);
void r3c( struct aCube *);
void r3e( struct aCube *);
